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Platinum Necklaces

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Metal: Platinum
Returnable Items Only
GIA Certified 5 Carat Heart Shape Diamond Heart Shape Necklace
Located in Rome, IT
Introducing Elegance Redefined: The Heart Shape Diamond Pendant in Platinum! Behold the exquisite beauty of our Platinum pendant featuring a captivating 5.00 carat Heart Shape Diamo...
Category

2010s Italian Modern Platinum Necklaces

Materials

Diamond, White Diamond, Pink Sapphire, Platinum

GIA Certified Platinum Diamond Necklace 1.68 ct
Located in Laguna Beach, CA
Diamond solitaire necklace with platinum chain and mounting. There is a faint stamp on the chain tag 950 Pt. Also, the mounting is stamped Plat. The gross weight is 3.9 grams. The d...
Category

21st Century and Contemporary Platinum Necklaces

Materials

Diamond, Platinum

GIA .90 Carat Heart Shape Platinum Diamond Pendant Necklace
Located in Stamford, CT
Ruby and diamond pendant necklace. This piece begins with a heart shaped ruby mounted in a platinum setting with a halo of 11 round brilliant cut diamonds. GIA has certified the rub...
Category

21st Century and Contemporary Platinum Necklaces

Materials

Diamond, Ruby, Platinum

Victorian Pearl, Diamond and Enamel Necklace
Located in London, GB
This is a Victorian 18ct gold pearl and diamond necklace. The necklace features a circular face with a blue enamel background and a rose cut diamond set bouquet of flowers crafted in...
Category

Late 19th Century Victorian Antique Platinum Necklaces

Materials

Diamond, Pearl, Gold, Yellow Gold, Platinum, Enamel

GIA Emerald Platinum 18K Pendant VS Diamond Onyx Certified Huge AAA 4.51 Carats
Located in Sylvania, GA
Old South Jewels proudly presents LUXURY HUGE GIA CERTIFIED 4.51 CARAT GREEN RUSSIAN EMERALD, ONYX, AND EUROPEAN DIAMOND NECKLACE & BOX! RARE LUXURIOUS ANTIQUE COVERED...
Category

20th Century Platinum Necklaces

Materials

Diamond, Emerald, Onyx, Platinum

Victoria Diamond Necklace by Tiffany & Co.
Located in San Francisco, CA
Arguably the perfect diamond necklace. This stunner from Tiffany & Company features 99 sparkling white round diamonds for 15.10 carats along with four accent marquise cut diamonds for an additional 0.32 carats, giving this Tiffany & Co. Victoria Line Necklace a total carat weight of 15.42 carats. The diamonds are exceptionally well matched and are as high quality as you can get averaging D-G color and Flawless to VS2 clarity. The platinum Victoria diamond necklace measures 16 inches and weighs 34.6 grams. With sparkle and fire for days, this Tiffany diamond line necklace...
Category

2010s North American Platinum Necklaces

Materials

Diamond, Platinum

1.95 Carat Victorian Royal Deep Blue Natural Platinum Sapphire Pendant Necklace
Located in Stamford, CT
1890's Victorian royal deep blue natural platinum sapphire pendant necklace. At the center of this exquisite piece is a cushion cut ...
Category

Late 19th Century Antique Platinum Necklaces

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

Colombian emerald pendant in Platinum 900 (Minor Oiled)
Located in Singapore, SG
Colombian Emerlad Halo Pendant in Platinum 900 This emerald pendant features natural diamonds set in Platinum 900. The emerald is 0.67carat, Colombia origin, well-cut, with a pure g...
Category

21st Century and Contemporary Singaporean Art Deco Platinum Necklaces

Materials

Emerald, 18k Gold, Platinum

Vintage Earth Mined Genuine Diamond Platinum Necklace Circa 1940s with Valuation
Located in Mona Vale, NSW
This vintage necklace is a stunning piece of fine jewellery, crafted in 850 platinum and featuring 20 carats of earth mined diamonds. The classic tennis style is currently on-trend...
Category

1940s Unknown Art Deco Vintage Platinum Necklaces

Materials

Diamond, Platinum

Paloma Picasso Tiffany &co Adjustable Chain PT950
Located in New York, NY
Brand Paloma Picasso Tiffany &co Material PT950 Chain Length 16'' Adjustable 16'', 15'',14'' Weight 1.8gr Comes with Tiffany& co pouch
Category

21st Century and Contemporary Platinum Necklaces

Materials

Platinum

Tiffany & Co. Elsa Peretti 15.25 Carat 'Diamonds By The Yard' Necklace, 38" Long
Located in Scottsdale, AZ
Indulge in the timeless elegance of Tiffany & Co.'s exquisite 'Diamonds by the Yard' necklace, a masterpiece crafted by the renowned designer Elsa Peretti. Set in lustrous platinum, ...
Category

2010s Unknown Contemporary Platinum Necklaces

Materials

Diamond, Platinum

50 Inch Diamond Platinum Chain Necklace
Located in Solvang, CA
Antique 50 inch diamond platinum chain necklace, circa 1920. This hand made platinum chain features 30 bezel set round brilliant cut di...
Category

1920s Vintage Platinum Necklaces

Materials

Diamond, Platinum

Edwardian Ruby and Diamond Pendant Necklace
Located in London, GB
Here we have a excellent platinum and 18ct gold necklace from the Edwardian era. An open geometric frame plays host to a row of rose cut diamonds around the outer edge in a fine milg...
Category

Early 20th Century Edwardian Platinum Necklaces

Materials

Diamond, Pearl, Ruby, Gold, Platinum

GIA Emerald Necklace Platinum 18K Antique Diamond Old Mine Huge 105.65 Carats!
Located in Sylvania, GA
Old South Jewels proudly presents.... LUXURY. GIA Certified RARE PLATINUM 105.65 CARATS EMERALD DIAMOND NECKLACE AND BOX! Vintage Natural 1800s Ru...
Category

19th Century Victorian Antique Platinum Necklaces

Materials

Emerald, Diamond, Platinum

Emerald Heart Cabochon and Diamond Filigree Necklace in Platinum
Located in La Jolla, CA
Emerald Heart Cabochon and Diamond Filigree Necklace in Platinum Emerald and Diamond Necklace features 9 lively, deep green Heart shaped Eme...
Category

Late 20th Century North American Platinum Necklaces

Materials

Diamond, Emerald, Platinum

Antique Peridot Diamond Pearl Platinum Pendant Brooch
Located in New York, NY
Beautifully designed and masterfully handcrafted in platinum, this Edwardian pendant brooch from ca 1915 is a wonderful piece of wearable hist...
Category

1910s Edwardian Vintage Platinum Necklaces

Materials

Diamond, Pearl, Peridot, Platinum

16.31 Carat Goethite Quartz Amethyst Diamond Platinum Pendant
Located in Stamford, CT
The center piece of the this pendant is the unique and rare 16.31ct Geothite quartz amethyst. Natural and untreated quartz. It has sections of pure clear quartz crystal and distinct ...
Category

21st Century and Contemporary Platinum Necklaces

Materials

Amethyst, Diamond, Quartz, Platinum

Floret Cluster Diamond Choker Necklace 10.34 Carat Total Weight in Platinum
Located in La Jolla, CA
Floret Cluster Diamond Choker Necklace 10.34 Carat Total Weight in Platinum Diamond Cluster Choker Necklace features Clusters of 4 Round Brilliant Diamonds linked together in a sing...
Category

21st Century and Contemporary North American Platinum Necklaces

Materials

Diamond, Platinum

Convertible diamond necklace/bracelet, circa 1930
Located in London, GB
Convertible diamond necklace/bracelet. Set with twenty-five cushion shape old mine diamonds in open back rubover settings with a combined ...
Category

1930s Vintage Platinum Necklaces

Materials

Diamond, Platinum

GIA Certified 1.74 Carat Pear Sapphire Diamond Platinum Pendant Necklace
Located in Stamford, CT
Natural Blue pear sapphire and diamond pendant necklace. The center piece of this necklace is the 1.74ct pear shaped blue sapphire accented by a round brilliant cut bezel set diamond...
Category

21st Century and Contemporary Platinum Necklaces

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Contemporary 1.76 CTW Diamond Platinum Petals Key Pendant
Located in Philadelphia, PA
Designed as a stylized key with a pierced floral motif head Bead set throughout with round brilliant cut diamonds Weighing approximately 1.76 carats total G color with VS1 clarity...
Category

21st Century and Contemporary Contemporary Platinum Necklaces

Materials

Diamond, Platinum

Roman Malakov 2.60 Carat Total Pear and Heart Shape Diamond Pendant Necklace
Located in New York, NY
This simple and beautiful drop pendant necklace showcases a 2.00 carat Pear shape, H color SI1 clarity, hanging from a 0.60 carat Heart shape diamond. Connected to a platinum chain. ...
Category

21st Century and Contemporary American Contemporary Platinum Necklaces

Materials

Diamond, Platinum

Antique 18ct Gold & Platinum Edwardian Moonstone, Diamond, Pearl Halo Pendant
Located in Brighton, GB
Antique Moonstone Pendant 18ct Gold & Platinum Tested Circa 1900 Fabulous, Edwardian moonstone pendant. Set with a gorgeous open backed, ...
Category

Early 20th Century English Edwardian Platinum Necklaces

Materials

Diamond, Moonstone, Pearl, Gold, 18k Gold, Platinum

1.65ct Aquamarine Pendant Necklace, Sapphire And Diamond Halo, Platinum
Located in New York, NY
Embrace the allure of the Art Deco era with this exquisite platinum pendant. Handcrafted with meticulous attention to detail, it features a captivating round aquamarine weighing 1.65...
Category

21st Century and Contemporary Unknown Art Deco Platinum Necklaces

Materials

Aquamarine, Diamond, Sapphire, Platinum

Platinum 14.05ctw Marquise Cut Diamond Necklace
Located in Boca Raton, FL
Material: Platinum Diamond Details: 14.05ctw Marquise Cut Diamonds Chain Size: 16" 6.3mm x 3.1mm Total Weight: 21.9g (14.1dwt) This item comes with presentation box! SKU: G13747 Th...
Category

21st Century and Contemporary Unknown Platinum Necklaces

Materials

Diamond, Platinum

2 Carat Heart Cut, Fancy Intense Yellow Diamond Halo Pendant Necklace, Platinum.
Located in New York, NY
Introducing a breathtaking Halo Pendant Necklace boasting a 2.01 Carat Heart-shaped Fancy Intense Yellow Diamond at its core, GIA certified with VS2 clarity. This timeless design acc...
Category

2010s American Contemporary Platinum Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

18 Inch Platinum Figaro Chain
Located in Brighton, GB
Platinum Figaro Chain Perfect additional purchase for our platinum pendants. Length 18 Inches All of our items are either Antique, Vintage or Preloved. They are in used condition & may show some signs of age related wear, light surface scratches or tarnish. All of our items have been hand selected by us & carefully checked over by our specialist jeweller. They are original one off pieces, so although we may source similar items...
Category

21st Century and Contemporary European Platinum Necklaces

Materials

Platinum

1.05ct Asscher Cut Aquamarine Pendant, Sapphire & Diamond Halo, Platinum
Located in New York, NY
Presenting an exquisite platinum pendant showcasing a bezel-set, natural Asscher-cut aquamarine weighing 1.05 carats. Encircling the center stone are halos of meticulously calibrated...
Category

21st Century and Contemporary Unknown Art Deco Platinum Necklaces

Materials

Aquamarine, Diamond, Sapphire, Platinum

GIA Emerald Platinum 18K Pendant Diamond Certified Victorian Huge AAA 5.26 Cts
Located in Sylvania, GA
Old South Jewels proudly presents VINTAGE LUXURY. HUGE GIA CERTIFIED 5.26 CARAT GREEN EMERALD AND DIAMOND PLATINUM NECKLACE & BOX! RARE LUXURIOUS ANTIQUE PLATINUM & 18K COVERED IN ...
Category

Late 18th Century Victorian Antique Platinum Necklaces

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique Old European Cut Diamond Sailboat Charm Pendant Necklace, Platinum
Located in New York, NY
Embark on a journey through time with this original Art Deco sailboat charm necklace. Crafted with utmost artistry, this nautical-themed charm necklace captures the essence of the op...
Category

1920s Unknown Art Deco Vintage Platinum Necklaces

Materials

Diamond, Platinum

Natural Saltwater Pearl & Briolette Cut Diamond Necklace, Platinum
Located in New York, NY
This stunning necklace boasts a strand of alternating natural saltwater pearls and briolette-cut diamonds. The pearls, with a captivating luster, c...
Category

21st Century and Contemporary Unknown Art Deco Platinum Necklaces

Materials

Diamond, Pearl, Platinum

1.70ct Round Cut Aquamarine Pendant, Sapphire Halo & Cluster Diamond, Platinum
Located in New York, NY
Exquisite and captivating, this Art Deco-inspired pendant is a true masterpiece. The centerpiece of this enchanting creation is an approximately 1.70-carat round aquamarine, radiatin...
Category

21st Century and Contemporary Unknown Art Deco Platinum Necklaces

Materials

Aquamarine, Diamond, Sapphire, Platinum

IGI Certified 2.51ct Colombia Emerald and 0.76ct Natural Diamonds Necklace
Located in Hong Kong, HK
This sumptuous Colombian emerald necklace, from Top Crown Jewelry, is adorned by natural round brilliant-cut diamonds suspended on a light decorated platinum necklace. The necklace is 42 cm long. The pendant size is 25mm x 15mm. This sparkling pear shape jewelry...
Category

21st Century and Contemporary Hong Kong Platinum Necklaces

Materials

Diamond, Emerald, Platinum

Antique Edwardian Gold & Platinum 0.60ctw Diamond Dangle Necklace Chain
Located in Montclair, NJ
--Stone(s):-- (3) Natural Genuine Diamonds - Old European Cut - Milgrain Bezel Set - G-I Color - SI1/I1 Clarity - 0.45ctw (approx.) (10) Natural Genuine Diamonds - Old Single & Old R...
Category

Early 1900s Edwardian Antique Platinum Necklaces

Materials

Diamond, Gold, Platinum

Antique 20.00CT+(Est.) Old mine Diamond filigree Necklace Platinum/18K 18" long
Located in Chicago, IL
Gorgeous statement to the opulence of the Victorian Era. This necklace is in great wearable condition considering it's age. It is made from PLATINUM and 18K gold (not stamped but tes...
Category

1880s European Victorian Antique Platinum Necklaces

Materials

Diamond, 18k Gold, Platinum

Certified 1.5ctw Natural Ruby and Diamond Platinum Anchor Pendant Necklace
Located in Sheridan, WY
Dive into a sea of sophistication with our EGL Certified Genuine Natural Ruby and Diamond Anchor Pendant Necklace, a timeless piece that blends nautical charm with the allure of gen...
Category

2010s African Art Nouveau Platinum Necklaces

Materials

Ruby, Diamond, Platinum

Antique 18ct Gold & Platinum Diamond Daisy Pendant Necklace
Located in Brighton, GB
Antique Diamond Necklace 18ct Gold & Platinum Circa 1910 Pretty, Edwardian daisy pendant. Set with beautiful, natural diamonds. The stones are set in a platinum, milgraine setti...
Category

Early 20th Century English Edwardian Platinum Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

2.50ct Oval Cut Natural Aquamarine Pendant Necklace, Diamond Halo, Platinum
Located in New York, NY
Indulge in the captivating allure of this elongated platinum pendant, a true embodiment of elegance and grace. At its heart lies a mesmerizing oval-cut natural aquamarine, weighing a...
Category

21st Century and Contemporary Unknown Art Deco Platinum Necklaces

Materials

Aquamarine, Diamond, Platinum

Certified Colombian 6.07 Carat Emerald and Diamond Pendant in Platinum
Located in La Jolla, CA
6.07 Carat Emerald & Diamond Necklace in Platinum Carat Emerald & Diamond Necklace features a vivid green Emerald in the center accented by 19 Round Brilliant cut Diamonds and 4 Rou...
Category

21st Century and Contemporary North American Platinum Necklaces

Materials

Diamond, Emerald, Platinum

Antique Old European Cut Diamond Nautical Flag Charm Pendant Necklace, Platinum
Located in New York, NY
Indulge in the allure of this exceptional Art Deco charm, exuding a captivating nautical theme. Expertly crafted in platinum circa 1920, this charm showcases exquisite old European c...
Category

1920s Unknown Art Deco Vintage Platinum Necklaces

Materials

Diamond, Ruby, Sapphire, Platinum

GIA Certified Coral Three Strand Victorian Gold Necklace
Located in Stamford, CT
Late 1800's Victorian Three Strand coral bead necklace. This necklace showcases the radiant beauty of coral, which is known for its alluring hues and unique texture. The three strand...
Category

Late 19th Century Antique Platinum Necklaces

Materials

Coral, Gold, 18k Gold, Yellow Gold, Platinum

Roman Malakov 0.25 Carats Total Round Diamond Star of David Pendant Necklace
Located in New York, NY
A simple Star of David pendant made in solid Platinum accented with round diamonds on each side of the star weighing 0.25 carats total, F color and VS in clarity. Suspended on an 18...
Category

21st Century and Contemporary American Contemporary Platinum Necklaces

Materials

Diamond, Platinum

Peter Suchy 29.40 Carat Aquamarine Diamond Platinum Pendant Necklace
Located in Stamford, CT
Natural untreated aquamarine from an estate circa 1910. Natural soft greenish blue color, striking elongated oval shape accentuated by nice brilliant cut diamonds in platinum. Designed and crafted in the Peter Suchy Workshop. This Aquamarine and Diamond pendant necklace is a breathtaking piece that exudes elegance and sophistication. The center piece of this pendant is a stunning 29.40ct oval blueish green aqua. The top and bottom of the aqua is adorned by 7 round brilliant cut diamonds, 14 in total, with a carat weight of .83cts. forming a semi halo. The aquamarine which is from an early 1900's estate, is securely mounted in a platinum setting. The pendant hangs from a platinum 18 inch chain...
Category

21st Century and Contemporary Platinum Necklaces

Materials

Aquamarine, Diamond, Platinum

Platinum 1.27 Carat GIA Certified Rare Natural Half Moon Diamond I VVS1 Pendant
Located in Los Angeles, CA
Magnificent Platinum 1.27 Carat GIA Certified Rare Natural Half Moon Diamond I VVS1 Pendant The Centerstone is a Natural 1.27 carat Half-Moon Modified B...
Category

2010s North American Modern Platinum Necklaces

Materials

Diamond, Platinum

Diamond and Platinum Floral Cluster Drop Pendant
Located in London, GB
An Edwardian style diamond pendant, old-cut diamonds set in an openwork floral cluster drop, suspended from a row of collet set diamonds, mounted in platinum, on an integrated trace ...
Category

Early 2000s British Edwardian Platinum Necklaces

Materials

Diamond, Platinum

Argyle Pink Diamond White Diamond Platinum Pendant Necklace
By HYT Jewelry
Located in Hong Kong, HK
This unique pendant features striking natural Argyle pink diamonds at its centre, surrounded by a bold pattern sparkling white diamonds. The perfec...
Category

2010s Hong Kong Contemporary Platinum Necklaces

Materials

White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, Platinum

Roman Malakov 22.59 Carats Total Round Brilliant Diamond Riviera Tennis Necklace
Located in New York, NY
An elegant high end jewelry, showcasing a line of graduating round brilliant cut diamonds weighing 22.59 carats total with E-F color and VS clarity. This stunning tennis necklace is ...
Category

21st Century and Contemporary American Contemporary Platinum Necklaces

Materials

Diamond, Platinum

Yellow Diamond White Diamond Platinum Pendant Necklace
By HYT Jewelry
Located in Hong Kong, HK
This unique pendant features striking natural Yellow diamonds at its forefront, surrounded by a halo of sparkling white diamonds. The perfect piece to take you from day to night, thi...
Category

2010s Hong Kong Contemporary Platinum Necklaces

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Vintage Diamond, Rubies, and Emerald Landscape Charm Necklace, Circa 1920
Located in New York, NY
Adorn yourself with the exquisite beauty of this vintage charm necklace from the illustrious Art Deco Era. Handcrafted from platinum circa 1920,...
Category

1920s Unknown Art Deco Vintage Platinum Necklaces

Materials

Diamond, Emerald, Ruby, Platinum

70 Inch Antique Style Diamonds-by-the-Yard Necklace
Located in Denver, CO
Measuring an impressive 70 inches long, this antique style diamonds-by-the-yard necklace features seventy-six Old European-cut diamonds in varying sizes, GH color, VS clarity, weighi...
Category

21st Century and Contemporary Platinum Necklaces

Materials

Diamond, Platinum

Platinum 1.63ctw Pear Shape Sapphire Natural Diamond Pendant Necklace
Located in Boca Raton, FL
Pendant Details: Approx. 1.63ctw Pear shape sapphire Approx. 0.63ctw Natural Diamonds Chain Details: Platinum Chain Size: 16" Total Weight: 6.9g(4.4dwt) This item comes with present...
Category

21st Century and Contemporary Unknown Platinum Necklaces

Materials

Diamond, Sapphire, Platinum

Coral, Jade, Onyx, Sapphires, Diamonds, Platinum Pendant Necklace
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

1950s Italian Retro Vintage Platinum Necklaces

Materials

Coral, Diamond, Jade, Onyx, Sapphire, Platinum

Tiffany & co Chain 16" Long PT950
Located in New York, NY
Brand Tiffany & co Condition Unisex Material PT950 Chain Length 16'' Long Weight 1.8gr Chain is not adjustable Condition New, never worn Comes with Tiffany & co pouch
Category

21st Century and Contemporary Platinum Necklaces

Materials

Platinum

Carvin French Colombian Emerald Diamond Carved Platinum Necklace
Located in Miami, FL
An exquisite Carvin French Jewelry Designer Emerald and Diamond Pendant Platinum Chain Necklace. A French jewelry house creating exceptional collectible pieces since the 1950s known...
Category

21st Century and Contemporary Modern Platinum Necklaces

Materials

Diamond, Emerald, Platinum

6ct Moonstone Surrounded by Multiple Colored Sapphires Pendant Necklace
Located in Sheridan, WY
Our exquisite Pendant Necklace featuring a 6ct Oval Free-Form Natural Origin Moonstone—the focal point of a mesmerizing dance of colors. This wearable masterpiece is surrounded by a ...
Category

2010s African Artisan Platinum Necklaces

Materials

Emerald, Moonstone, Sapphire, Sterling Silver, Platinum

Yellow Diamond White Diamond Platinum Pendant Necklace
By HYT Jewelry
Located in Hong Kong, HK
This elegant pendant features lustrous natural Yellow diamonds at the centre of the design, surrounded by halos of scintillating white diamonds. The rich colour of these diamonds is ...
Category

2010s Hong Kong Contemporary Platinum Necklaces

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified 56 Carat Oval Cut Riviera Diamond Platinum Necklace
Located in Rome, IT
Introducing our exquisite 56-carat Heart Shape Riviera Necklace, adorned with naturally certified GIA diamonds in stunning D/F color. Elevate your style with this timeless masterpiec...
Category

2010s Italian Modern Platinum Necklaces

Materials

Diamond, White Diamond, Platinum

Edwardian Sapphire and Diamond Platinum Necklace
Located in Seattle, WA
This one is for the true vintage jewelry connoisseur who appreciates the story as much as the piece. This stunning necklace came in as part of a s...
Category

Early 20th Century Edwardian Platinum Necklaces

Materials

Diamond, Sapphire, Platinum

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